BIM (Building Information Modeling)-based whole-process management method and related device

The invention discloses a BIM-based whole-process management method and related device.The method comprises the steps that a three-dimensional design model diagram of a construction project is obtained, the three-dimensional design model diagram is imported into a BIM model, and a construction process model diagram is generated based on the three-dimensional design model diagram; obtaining construction process information data in the construction process in real time, and synchronizing the construction process information data to the BIM model; performing matching processing on the received construction process information data and design module construction parameters corresponding to the three-dimensional design model diagram; updating the construction process information data into the three-dimensional design model diagram according to a construction process information data matching result; and performing construction project construction process visualization processing on the updated construction progre